User interface design for a television display screen



FIG. 1 is a front view of a user interface for a television display screen showing my new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The broken-line drawings of a television display screen, text, and arrows in both views are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a user interface for a television display screen, as shown and described. 